header{
    padding: 20px;
}
header::after{
    content: '';
    display: block;
    clear: both;
}
header div{
    float: left;
}
header div.right{
    float: right;
    text-align: center;
    line-height: 47px;

}
header div.title{
    background: #de00ff;
    height: 47px;
    line-height: 47px;
    width: 70%;
    color: rgb(242,148,6);
    text-align: center;
    font-size: 22px;

}
div.icon{
    width: 47px;
    height: 47px;
    /*border: 1px solid #000;*/
    background-image: url('./img/icon.png');
    background-position: -20px -30px;
}

div.redius{
    /**/
    background-color:dodgerblue ;
    border-radius: 23px 0 0 23px;
    transition: all 
}



section.main input{
    width: 90%;
    margin: 20px;
    padding: 10px;
    border-radius: 5px;
    border: 1px solid #333;
}
section.main ul li a {
    color: #333;
    text-decoration: none;
    font-size: 18px;
    height: 48px;
    line-height: 48px;
}
section.mian ul li a {
    color: #333;
    text-decoration: none;
    font-size: 18px;

}
section.mian ul li.active{
    border-bottom: 3px solid rgb(242,148,6);

}
ul.nav{
    border-bottom: 2px solid #ccc;
}

section.mid-con div.title{
    margin-top: 20px;
    border-top: 2px solid rgb(242,148,6);

}
section.mid-con div.title span.text{
    display: block;
    font-size: 20px;
    background: white;
    width: 250px;
    margin-top: -13px;
    border-left: 4px solid rgb(242,148,6);
    padding-left: 20px;
}
